Lha jelas beda, dan nggak usah diperbandingkan.. wong yang satu meneliti hubungan antara manusia modern dan spesies "manusia lain" yang sudah punah.. sementara yang artikel yang diposting mas DWS adalah hubungan antara satu spesies manusia moderen (homo sapiens sapiens) yang ada diseluruh dunia menunjukkan adanya kesamaan asal-usul.
La tando.. jangan terburu emosi dah.. memang sudah diketahui kalau antara neanderthal, cro magnon dan homo sapiens adalah spesies yang berbeda, meskipun pernah hidup dalam kurun waktu yang sejaman. Donnie ============ On Feb 23, 2008, at 4:23 PM, Tana Doang wrote: > Sebagai bahan perbandingan, hasil temuan Giorgio Bertorelle perihal > nenek moyang manusia modern itu tidak mempunyai hubungan genetik > sama sekali dengan manusia purba. > http://news.bbc.co.uk/1/hi/sci/tech/3023685.stm > The latest research by Giorgio Bertorelle and his team from the > University of Ferrara in Italy, compared genetic material from > Neanderthals, Cro-Magnon humans and 21st-Century Europeans. The DNA > from the Neanderthals and Cro-Magnons was taken from their bones. > The genetic material was extracted from cell structures called > mitochondria rather than the nucleus. The scientists found that > while, unsurprisingly, modern humans show clear genetic signs of > their Cro-Magnon ancestry, no such link between Neanderthal DNA and > modern man DNA could be established. > > Salam > La Tando > > ----- Original Message ----- > From: Dwi W. Soegardi > To: wanita-muslimah@yahoogroups.com > Sent: Saturday, February 23, 2008 3:45 AM > Subject: [wanita-muslimah] Studi DNA: Nenek Moyang Manusia dari Afrika > > http://news.wired.com/dynamic/stories/O/OUT_OF_AFRICA? > SITE=WIRE&SECTION=HOME&TEMPLATE=DEFAULT&CTIME=2008-02-21-17-22-38 > > DNA Study Supports African Origin of Man > > WASHINGTON (AP) -- A new genetic analysis of people from around the > world adds further confirmation to the African origin of humans. The > study of genetic details from 938 individuals from 51 populations > provides evidence of how people are related and different, researchers > led by Richard M. Myers of Stanford University report in Friday's > issue of the journal Science. > > The team looked at variations in 650,000 sections of each of the DNA > samples, providing a view of the similarities and differences between > people in greater detail than had been available previously. > > Scientists have long believed that modern humans first developed in > Africa and spread from there to populate the rest of the world, a > theory strongly supported by the new analysis, the researchers said. > > In addition, they noted that residents of the Middle East can trace > their ancestry to both Africa and Europe, which they said is logical > since the region formed a bridge for movement back and forth between > the areas. > > Also, they noted, they found a close a relationship between the Yakut > population of Siberia and native Americans, who are believed to have > migrated from Siberia via a land bridge at a time of lower sea levels. > > The research was supported by the National Institutes of Health. > > --- > > On the Net: > > Science: http://www.sciencemag.org > . > > > [Non-text portions of this message have been removed] > > > [Non-text portions of this message have been removed]
